diff --git a/[refs] b/[refs]
index 2be3efc83f7e..5a5a32f855e6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8ff37c38a26dbdba16f07d48c13bf5f212a98c89
+refs/heads/master: eb5064db408eaffa332f93ddcc19c0b653849093
diff --git a/trunk/Documentation/devicetree/bindings/gpio/gpio_nvidia.txt b/trunk/Documentation/devicetree/bindings/gpio/gpio_nvidia.txt
index 64aac39e6edc..eb4b530d64e1 100644
--- a/trunk/Documentation/devicetree/bindings/gpio/gpio_nvidia.txt
+++ b/trunk/Documentation/devicetree/bindings/gpio/gpio_nvidia.txt
@@ -3,5 +3,6 @@ NVIDIA Tegra 2 GPIO controller
 Required properties:
 - compatible : "nvidia,tegra20-gpio"
 - #gpio-cells : Should be two. The first cell is the pin number and the
-  second cell is used to specify optional parameters (currently unused).
+  second cell is used to specify optional parameters:
+  - bit 0 specifies polarity (0 for normal, 1 for inverted)
 - gpio-controller : Marks the device node as a GPIO controller.